Descripción del producto

The SINEWAVE G3H amplifier is a fully integrated, intelligent audio power conversion solution designed particularly for highly competitive consumer and professional audio products.

It is a PurePath Ultra-HD CLASS D AMP.



TPA***1 is a high performance class-D power amplifier that enables true premium sound quality with high efficiency. It features with an advanced integrated feedback design and proprietary high-speed gate driver error correction.

This technology allows ultra low distortion across the audio band and superior audio quality.



The device can drive up to 2 x **5 W into 4Ω load and 2 x **0 W into 3Ω load.Featuring with a 2Vrms analog interface that works seamlessly with high performance DACs such as TI PCM***2. In addition to excellent audio performance, TPA***1 achieves both high power efficiency and low power stage idle losses below 1W. This is achieved through the use of *0

mΩ MOSFETs and an optimized gate driver scheme that achieves significantly lower idle losses than typical discrete implementation.

 

Both the SMPS unit and class D stage have perfect protection to ensure a steady running performance. Meanwhile the class D stage has an additional DCP/OCP protection to make sure the amp work stable at some worse conditions. Input signal was applied with hardware dynamic limiter and support balanced signal , very better S/ N performance .



The SINEWAVE G3H module is EMC and safety approved and the "black-box" completeness allows for fast designing and minimized time to market. 

Fixed BTL setting, user can not change the working mode which leads to better protection under BTL mode than SE mode and PBTL mode.

 

 

 

Key Benefits

 

VERY QUIET BACKGROUND,VERY HIGH SOUND LEVEL.

A wide set of features for plug and play implementation into Hi-Fi applications.

Black-box design ensure the module have a good heat dissipation and better EMC performance.

Advanced protected function against short circuits, overload and overheating and includes on-board fuses and EMI filtering that provide a CE and FCC pre-approved design.  

Wide AC power supply, **0Vac~**5Vac *0Hz or *0Hz

 

Key Features

 

•Advanced Integrated Feedback Design with Highspeed Gate Driver Error Correction

(PurePath™ Ultra-HD)

- Signal Bandwidth up to **0 kHz for High Frequency Content From HD Sources

- Ultra Low 0.**5% THD+N at 1 W into 4 Ω and **1 dB (A Weighted) SNR

• Click and Pop Free Startup and Stop

• Self-Protection Design (Including Undervoltage,Overtemperature, Clipping, and Short Circuit Protection) With Error Reporting

• EMI Compliant When Used With Recommended System Design